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Proton Drive

Cloud Storage & File Sharing

3.9(42 ratings)

Secure cloud storage for your files with end-to-end encryption.

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About Proton Drive

Best for privacy-focused users needing encrypted cloud storage.

Proton Drive is an end-to-end encrypted cloud storage service built by the team behind ProtonMail. It allows users to store, sync, and share files with zero-access encryption, meaning even Proton itself cannot read your data. The service is based in Switzerland, which has some of the strongest privacy laws in the world. It's designed for privacy-conscious individuals and businesses who want a secure alternative to mainstream cloud storage providers like Google Drive or Dropbox, though it currently offers fewer collaboration features than those competitors.

Pros

End-to-end encryption for all stored files
Based in Switzerland with strong privacy laws
Integrates with broader Proton ecosystem seamlessly
No tracking or data mining of users
Free tier available with reasonable storage

Cons

Smaller storage limits compared to mainstream competitors
Fewer collaboration and productivity features available
Limited third-party app integrations currently
Desktop sync client is relatively new and maturing

Use Cases

Best for securely storing sensitive personal documents like tax records and IDs

Best for journalists and activists needing confidential file sharing capabilities

Best for businesses handling sensitive client data requiring strong encryption

Best for privacy-conscious users replacing Google Drive or Dropbox

Key Features

6 features

End-to-end encryption for files

Zero-knowledge architecture

File sharing with password protection

Cross-platform accessibility

Automatic file versioning

Secure file collaboration tools

SaasHunter Score

7.2/10

“Pick Proton Drive if end-to-end encryption is essential for your personal or small team file storage.”

Ease of Use

7.0

Features

8.0

Pricing

8.0

Support

7.0

Integrations

6.0

Best For

Freelancers 8Startups 7Agencies 6Small Business 6Enterprise 5

Integrations

ProtonMailProton VPNProton CalendarProton PassWindows desktop syncmacOS desktop syncAndroid appiOS app

Cloud Storage Privacy Focused Privacy Focused Storage Consumer Cloud Storage

Frequently Asked Questions

What is Proton Drive?

Proton Drive is an end-to-end encrypted cloud storage service from the makers of ProtonMail. It lets you securely store, sync, and share files while ensuring that no one — including Proton — can access your data.

How much does Proton Drive cost?

Proton Drive offers a free plan with up to 1 GB of storage. Paid plans start with the Proton Unlimited bundle at around €9.99/month, which includes 500 GB of storage along with access to ProtonMail, Proton VPN, Proton Calendar, and Proton Pass.

What are the main features of Proton Drive?

Key features include end-to-end encryption, secure file sharing with password-protected links, file versioning, photo backup, and desktop sync clients. All files are encrypted on your device before being uploaded to Proton's servers.

Who should use Proton Drive?

Proton Drive is ideal for privacy-conscious individuals, journalists, activists, and businesses that handle sensitive data. It's especially suited for users who are already in the Proton ecosystem and want a unified private workspace.

Is there a free plan for Proton Drive?

Yes, Proton Drive offers a free plan that includes up to 1 GB of encrypted storage. Users who need more space can upgrade to a paid Proton plan for significantly more storage and additional features.